Federal model primers are quite possibly the most unsafe when Utilized in the Lee tray fed priming methods. This is not to infer that they are inferior, they just are risky when applied a tray fed applications.The principle dilemma That is still for me is how the primers benefits could possibly vary between unique cartridges, bullet weights, and po
Conventional pistol primers will start to flatten at about twenty~30k psi, determined by brand name and magnum versus typical. Thinking about a 9mm can run as significant as 35k psi for standard loads and nearly 38,500 psi for 9mm +P, there's no question .For an illustration of why, load a Reside spherical as part of your AR in the mag, and have it
Conversely, if some of the primers that gave poorer results in your testing with a selected .308 load gave a lot better final results with a special cartridge/powder/bullet pounds, It will be A lot more challenging to generate any general predictions Which may make it possible for a reloader to help keep a stock of only two or a few kinds available